Implementasi Penambahan Faktor Pergerakan dalam Proses Route Discovery pada AODV di Lingkungan Vanet

Rahman, M Vijay Fathur (2017) Implementasi Penambahan Faktor Pergerakan dalam Proses Route Discovery pada AODV di Lingkungan Vanet. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Terdapat banyak sekali routing protocol pada lingkungan VANET. AODV merupakan salah satu routing protocol yang populer dan terdapat berbagai macam variasi. Namun banyaknya variasi AODV belum tentu menjamin akan menghasilkan kestabilan yang tinggi dalam komunikasi antar kendaraan. Oleh karena itu dilakukan penelitian mengenai faktor-faktor yang mempengaruhi kinerja AODV. Pada tugas akhir ini, penulis mencoba meneliti pengaruh faktor pergerakan kendaraan, seperti kecepatan dan percepatan pada proses route discovery AODV. Setiap node akan memiliki bobot TWR (Total Weight of Route) agar dipilih sebagai relay node. Selain itu juga memperhatikan predisksi faktor kecepatan pada beberapa detik yang akan datang dan memperhitungkan faktor kualitas komunikasi antar kendaraan. Dari hasil perhitungan prediksi tersebut juga akan menjadi pertimbangan dalam memilih relay node yang akan melanjutkan paket route request dan disimpan sebagai bobot Future-TWR. Dari uji coba yang telah dilakukan, penambahan faktor kecepatan tidak memberikan dampak yang signifikan pada efektifitas rasio pesan tersampaikan. Meskipun pada beberapa skenario rasio pesan diterima lebih rendah dibanding AODV biasa. ================================================================= There are so many routing protocol in the VANET environment. And AODV is one of the popular routing protocol and has so many variations. However, the many variations of AODV may not guarantee a high stability in vehicle-to-vehicle communication. Therefore, factors that affect the performance of AODV are being researched.In this thesis, the author tries to examine the effect of vehicle movement factors, such as speed and acceleration in AODV discovery route process. Each node will have TWR(Total Weight of Route) to be selected as a candidate of the relay node. It also takes the prediction of movement factors in the next few second into account. From the calculation of the prediction, will also be a consideration in choosing a relay node that will relay the route request packet and stored as a Future-TWR The simulation results show that, adding movement factors doesn’t make a big difference to affect the packet delivery ratio results, altough in some case(s) it’s lower than using normal AODV.

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: VANET, AODV, NS-2, TWR, Future-TWR
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5105 Data Transmission Systems
T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7871.6 Antennas (Electronics)
T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101 Telecommunication
Divisions: Faculty of Information Technology > Informatics Engineering > (S1) Undergraduate Theses
Depositing User: M Vijay Fathur Rahman
Date Deposited: 28 Nov 2017 02:59
Last Modified: 28 Nov 2017 02:59
URI: http://repository.its.ac.id/id/eprint/44377

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